package com.io.service;

import java.util.List;

import com.io.entity.one2many.Student;

/**
 * The class/interface
 *
 * @author guodd
 * @version 1.0 use jdk 1.8
 */
public interface TbStudentService {


    int deleteByPrimaryKey(Integer sid);

    int insert(Student record);

    int insertSelective(Student record);

    Student selectByPrimaryKey(Integer sid);

    int updateByPrimaryKeySelective(Student record);

    int updateByPrimaryKey(Student record);

    List<Integer> getAge();



	List<Student> findByAll(Student tbStudent);


}
